astrovideography
astrophotographer
optical astronomy
phototelescope
first light
teleiconograph
spectroheliokinematograph
astrophotography
telephotometer
astrograph
astrophoto
video-oculography
videoradiography
terrestrial telescope
startracker
videoduodenoscope
digiscope
solargraphy
stargazing
teleotoscope
telecamera
graphophone
photographica
radio observation
trimetrogon
skytime
telescopist
coronograph
photonephograph
spectrophotography
solar telescope
theodolite
observatory
focimeter
videokeratometry
photoheliograph
binoscope
nockies
exposure meter
photochronograph
light meter
telescopy
bins
photometer
microrecording
binos
photoecology
binocs
photographic interpretation
kinematoscope